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Home > APCALC > Chapter 2 > Lesson 2.3.3 > Problem 2-125
2-125.
Determine if the following functions are even, odd, or neither. Explain how you determined your choice.
Even and Odd Functions
A function
A function
Example: If
Therefore
Explore what
Hence
This is the definition of an even function:
Test for even:
Test for odd: